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GeoGebra
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Outline
Circumference
basic Circumference problems
learning about Pi
Circles within a Circle
'Rugby' shape problems
more for Explorations
Circumference
Author:
Tree
Topic:
Circle
Table of Contents
basic Circumference problems
Arcs and Radii
Perimeter & Circumference 1
Perimeter & Circumference 2
learning about Pi
TRUE MEANING of π
劉徽的「割圓術」
於圓周率日一起學習是緣份、恩典
Circles within a Circle
Circles within Circle 1
Semicircles within Semicircle
Four Semi-circles
Squares within Square v.3
2.大中小圓問題
'Rugby' shape problems
圓形重疊問題
'Rugby' shape & its Perimeter
'Rugby' shape & its Perimeter
'Rugby' shape & its Perimeter
more for Explorations
Three Touching Circles
3 touching circles
Next
Arcs and Radii
New Resources
alg2_05_05_01_applet_exp_flvs
What is an Isogonal Conjugate?
Exploring Simple Loci 探究簡單軌跡
Construct a Conic
alg2_05_05_01_applet_exp_2_flvs
Discover Resources
Rotation Tessellation Triangle Step 17
Left/Right/Midpt/Trap Sums
Problem18-page190
BowTie (inscribed angles off the same arc)
RC Circuit - Charging
Discover Topics
Geometric Mean
Differential Equation
Solids or 3D Shapes
Conic Sections
Mode